gozi | 7d8271ff757f80698a54383bbf76fed85c2256eb53960499d8d4bfee1ecf6baf

Analysis

max time kernel
149s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2024, 22:44

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General

Target

JaffaCakes118_7d8271ff757f80698a54383bbf76fed85c2256eb53960499d8d4bfee1ecf6baf.dll
Size

626KB
MD5

677a6b551974bd99fbb456e61f7930d2
SHA1

cd34aac14ddfaf06df66bb1586fe9ea9dde48269
SHA256

7d8271ff757f80698a54383bbf76fed85c2256eb53960499d8d4bfee1ecf6baf
SHA512

54da52ae5ef556b4528e1adab782d689644a5ba8c585a6f4aed984e7a54979eef0995587f6fa0119453b7f5e0287d39720c505cf23abba53b718c9f34eb4a8ec
SSDEEP

12288:+w1lEKREbddtOYRbHzcPwka1dCjc3N8Z9:+w1lEKOpuYxiwkkgjAN8Z9

Score

10^/10

gozi 999 banker discovery isfb trojan

Malware Config

Extracted

Family

gozi

Extracted

Family

gozi

Botnet

999

config.edge.skype.com

146.70.35.138

146.70.35.142

Attributes

base_path
/phpadmin/
build
250227
exe_type
loader
extension
.src
server_id
50

rsa_pubkey.plain

aes.plain

Signatures

Gozi
Gozi is a well-known and widely distributed banking trojan.
banker trojan gozi
Gozi family
gozi

Blocklisted process makes network request 4 IoCs

flow	pid	Process
14	4200	rundll32.exe
22	4200	rundll32.exe
40	4200	rundll32.exe
41	4200	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1384 wrote to memory of 4200	1384	rundll32.exe	83
PID 1384 wrote to memory of 4200	1384	rundll32.exe	83
PID 1384 wrote to memory of 4200	1384	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7d8271ff757f80698a54383bbf76fed85c2256eb53960499d8d4bfee1ecf6baf.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1384
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7d8271ff757f80698a54383bbf76fed85c2256eb53960499d8d4bfee1ecf6baf.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  PID:4200

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4200-0-0x00000000013E0000-0x00000000013E6000-memory.dmp

Filesize
24KB

Download
memory/4200-1-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download
memory/4200-2-0x0000000002E30000-0x0000000002E3D000-memory.dmp

Filesize
52KB

Download
memory/4200-5-0x0000000000400000-0x000000000049F000-memory.dmp

Filesize
636KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads